Series AM1/4S-Z
0.25 Watt | DC-DC Converter
www.aimtec.com Tel: +1 514 620 2722 Toll free: + 1 888 9 AIMTEC (924 6832)
F 051e R11.I 1 of 4 North America only
FEATURES:
Models
Single output
Model
Input
Voltage
(V)
Output
Voltage
(V)
Output
Current max
(mA)
Isolation
(VDC)
Input Current
Full | NoLoad
(mA)
Max
Capacitive
Load (uF)
AM1/4S-0503SZ
4.5-5.5
3.3
75.7
1000
78
20
100
64
AM1/4S-0505SZ
4.5-5.5
5
50
1000
70
17
100
71
AM1/4S-0507SZ
4.5-5.5
7.2
34.7
1000
74
18
100
68
AM1/4S-0509SZ
4.5-5.5
9
27.77
1000
68
15
100
73
AM1/4S-0512SZ
4.5-5.5
12
20.83
1000
68
14
100
76
AM1/4S-0515SZ
4.5-5.5
15
16.67
1000
70
20
100
71
AM1/4S-0518SZ
4.5-5.5
18
13.88
1000
69
17
100
72
AM1/4S-0524SZ
4.5-5.5
24
10.41
1000
65
18
100
77
AM1/4S-1203SZ
10.8-13.2
3.3
75.7
1000
32
10
100
65
AM1/4S-1205SZ
10.8-13.2
5
50
1000
31
12
100
67
AM1/4S-1207SZ
10.8-13.2
7.2
34.7
1000
31
10
100
67
AM1/4S-1209SZ
10.8-13.2
9
27.7
1000
33
12
100
64
AM1/4S-1212SZ
10.8-13.2
12
20.8
1000
33
15
100
63
AM1/4S-1215SZ
10.8-13.2
15
16.6
1000
31
13
100
67
AM1/4S-1218SZ
10.8-13.2
18
13.8
1000
32
13
100
65
AM1/4S-1224SZ
10.8-13.2
24
10.4
1000
38
18
100
55
AM1/4S-1505SZ
13.5–16.5
5
50
1000
27
8
100
62
AM1/4S-2403SZ
21.6-26.4
3.3
75.7
1000
17
8
100
60
AM1/4S-2405SZ
21.6-26.4
5
50
1000
17
7
100
58
AM1/4S-2407SZ
21.6-26.4
7.2
34.7
1000
18
8
100
57
AM1/4S-2409SZ
21.6-26.4
9
27.7
1000
17
8
100
62
AM1/4S-2412SZ
21.6-26.4
12
20.8
1000
19
10
100
56
AM1/4S-2415SZ
21.6-26.4
15
16.6
1000
19
7
100
55
AM1/4S-2418SZ
21.6-26.4
18
13.8
1000
18
10
100
57
AM1/4S-2424SZ
21.6-26.4
24
10.4
1000
18
10
100
59
AM1/4S-4803SZ
43.2-52.8
3.3
75.7
1000
9
8
100
55
AM1/4S-4805SZ
43.2-52.8
5
50
1000
10
8
100
53
AM1/4S-4807SZ
43.2-52.8
7.2
34.7
1000
10
8
100
54
AM1/4S-4809SZ
43.2-52.8
9
27.7
1000
10
8
100
54
AM1/4S-4812SZ
43.2-52.8
12
20.8
1000
9
8
100
55
AM1/4S-4815SZ
43.2-52.8
15
16.6
1000
10
8
100
54
AM1/4S-4818SZ
43.2-52.8
18
13.88
1000
11
8
100
49
AM1/4S-4824SZ
43.2-52.8
24
10.4
1000
11
10
100
49
AM1/4S-0503SH30Z
4.5-5.5
3.3
75.7
3000
78
20
100
64
AM1/4S-0505SH30Z
4.5-5.5
5
50
3000
70
17
100
71
AM1/4S-0507SH30Z
4.5-5.5
7.2
34.7
3000
74
18
100
68
AM1/4S-0509SH30Z
4.5-5.5
9
27.77
3000
68
15
100
73
AM1/4S-0512SH30Z
4.5-5.5
12
20.83
3000
68
14
100
76
AM1/4S-0515SH30Z
4.5-5.5
15
16.67
3000
70
20
100
71
AM1/4S-0518SH30Z
4.5-5.5
18
13.88
3000
69
17
100
72
AM1/4S-0524SH30Z
4.5-5.5
24
10.41
3000
65
18
100
77
AM1/4S-1203SH30Z
10.8-13.2
3.3
75.7
3000
32
10
100
65
AM1/4S-1205SH30Z
10.8-13.2
5
50
3000
31
12
100
67
AM1/4S-1207SH30Z
10.8-13.2
7.2
34.7
3000
31
10
100
67
AM1/4S-1209SH30Z
10.8-13.2
9
27.7
3000
33
12
100
64
AM1/4S-1212SH30Z
10.8-13.2
12
20.8
3000
33
15
100
63
AM1/4S-1215SH30Z
10.8-13.2
15
16.6
3000
31
13
100
67
AM1/4S-1218SH30Z
10.8-13.2
18
13.8
3000
32
13
100
65
• RoHS compliant
• Operating temperature -40oC to + 85oC
• 4 Pin SIP Package
• Input / Output isolation 1000 and 3000VDC
• Low ripple and noise
• Pin compatible with multiple manufacturers
• High efficiency up to 72%
Click on Series name for product info on aimtec.com
Series AM1/4S-Z
0.25 Watt | DC-DC Converter
www.aimtec.com Tel: +1 514 620 2722 Toll free: + 1 888 9 AIMTEC (924 6832)
F 051e R11.I 2 of 4 North America only
Models
Single output (continued)
Model
Input
Voltage
(V)
Output
Voltage
(V)
Output
Current max
(mA)
Isolation
(VDC)
Input Current
Full | NoLoad
(mA)
Max
Capacitive
Load (uF)
Efficiency
(%)
AM1/4S-1224SH30Z
10.8-13.2
24
10.4
3000
38
18
100
55
AM1/4S-2403SH30Z
21.6-26.4
3.3
75.7
3000
17
8
100
60
AM1/4S-2405SH30Z
21.6-26.4
5
50
3000
17
7
100
58
AM1/4S-2407SH30Z
21.6-26.4
7.2
34.7
3000
18
8
100
57
AM1/4S-2409SH30Z
21.6-26.4
9
27.7
3000
17
8
100
62
AM1/4S-2412SH30Z
21.6-26.4
12
20.8
3000
19
10
100
56
AM1/4S-2415SH30Z
21.6-26.4
15
16.6
3000
19
7
100
55
AM1/4S-2418SH30Z
21.6-26.4
18
13.8
3000
18
10
100
57
AM1/4S-2424SH30Z
21.6-26.4
24
10.4
3000
18
10
100
59
AM1/4S-4803SH30Z
43.2-52.8
3.3
75.7
3000
9
8
100
55
AM1/4S-4805SH30Z
43.2-52.8
5
50
3000
10
8
100
53
AM1/4S-4807SH30Z
43.2-52.8
7.2
34.7
3000
10
8
100
54
AM1/4S-4809SH30Z
43.2-52.8
9
27.7
3000
10
8
100
54
AM1/4S-4812SH30Z
43.2-52.8
12
20.8
3000
9
8
100
55
AM1/4S-4815SH30Z
43.2-52.8
15
16.6
3000
10
8
100
54
AM1/4S-4818SH30Z
43.2-52.8
18
13.88
3000
11
8
100
49
AM1/4S-4824SH30Z
43.2-52.8
24
10.4
3000
11
10
100
49
Input Specifications
Parameters
Nominal
Typical
Maximum
Units
Voltage range
5
4.5-5.5
VDC
12
10.8-13.2
15
13.5 – 16.5
24
21.6-26.4
48
43.2-52.8
Filter
Capacitor
Turn on transient process time
25
ms
Start up time
200
ms
Absolute maximum rating
5 Vin
7
VDC
12 Vin
15
15 Vin
17
24 Vin
28
48 Vin
54
Peak input voltage time
100
ms
Isolation Specifications
Parameters
Conditions
Typical
Rated
Units
Tested I/O voltage
60sec
1000 and 3000
VDC
Resistance
> 1000
MOhm
Capacitance
60
pF
Output Specifications
Parameters
Conditions
Typical
Maximum
Units
Voltage accuracy
±3
%
Short circuit protection
Momentary (1sec)
Line voltage regulation
For 1% change of Vin
±1.2
% of Vin
Load voltage regulation
Load 20 – 100%
±10
%
Load voltage regulation 3.3V output
model
Load 20 – 100%
±20
%
Temperature coefficient
±0.02
%/oC
Ripple & noise
At 20MHz Bandwidth
100
mV p-p
Capacitive load
100
μF
Rising time
50
ms
General Specifications
Series AM1/4S-Z
0.25 Watt | DC-DC Converter
www.aimtec.com Tel: +1 514 620 2722 Toll free: + 1 888 9 AIMTEC (924 6832)
F 051e R11.I 3 of 4 North America only
Parameters
Conditions
Typical
Maximum
Units
Switching frequency
100% load
80
KHz
Operating temperature
Without derating
-40to +85
oC
Storage temperature
-40 to +125
oC
Maximumcase temperature
100
oC
Cooling
Free air convection
Humidity
95
%
Case material
Non-conductive black plastic
Weight
1.5
g
Dimensions (Lx W x H)
0.46 x 0.24 x 0.40 inches 11.68 x 6.00 x 10.16 mm
MTBF
>1121000 hrs(MIL-HDBK -217F, Ground Benign, t=+25oC)
NOTE: All specifications in this datasheet are measured at an ambient temperature of 25°C, humidity<75%, nominal input voltage and at
rated output load unless otherwise specified
Safety Specifications
Parameters
Agency approvals
CE
Standards
EN55032 Class B (see recommended circuit)
Pin Out Specifications
Dimensions
0.50
(0.02)
0.50
(0.02)
0.30
(0.01)
1.25
(0.05)
6.00
(0.24)
10.16
(0.38)
(0.46)
9.70
(0.38)
2.54
(0.10)
0.50
(0.02)3.05
(0.12)
6.00
(0.24)
PRINTED
FACE
11.68
Input Reflected Ripple Current Measurement
Aimtec
DC-DC
Converter
L1
(12 µh)
C1
(47 µf)
Test
Point
RL
(Full Load)
Vin+
Vin-
+
-
Vo+
Vo-
* Tested at full load, and nominal input
Pin
Single
1
- V Input
2
+V Input
3
- V Output
4
+V Output
Series AM1/4S-Z
0.25 Watt | DC-DC Converter
www.aimtec.com Tel: +1 514 620 2722 Toll free: + 1 888 9 AIMTEC (924 6832)
F 051e R11.I 4 of 4 North America only
EMI Filter Circuit Example
Vin
C1
L1
C2
C3
3.3V
2.2 µF / 100V
18 µH
5 V
2.2 µF / 100V
18 µH
12 V
2.2 µF / 100V
18 µH
15 V
2.2 µF / 100V
18 µH
24 V
2.2 µF / 100V
18 µH
2.2 µF / 100V
470 pF/ 2kV
48 V
*2.2 µF / 100V
18 µH
2.2 µF / 100V
470 pF/ 2kV
* Electrolytic type
Typical Performance Examples
NOTE: 1. Datasheets are updated as needed and as such, specifications are subject to change without notice. Once printed or downloaded, datasheets are no longer controlled
by Aimtec; refer to www.aimtec.com for the most current product specifications. 2. Product labels shown, including safety agency certifications on labels, may vary based on the
date manufactured. 3.Mechanical drawings and specifications are for reference only. 4.All specifications are measured at an ambient temperature of 25°C, humidity<75%,
nominal input voltage and at rated output load unless otherwise specified. 5.Aimtec may not have conducted destructive testing or chemical analysis on all internal components
and chemicals at the time of publishing this document. CAS numbers and other limited information are considered proprietary and may not be available for release. 6. This
product is not designed for use in critical life support systems, equipment used in hazardous environments, nuclear control systems or other such applications which necessitate
specific safety and regulatory standards other the ones listed in this datasheet. 7. Warranty is in accordance with Aimtec’s standard Terms of Sale available at www.aimtec.com.
12
13
14
15
16
17
18
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
Voltage Out
Loading
AM1/4S-0515SZ Load vs. Vout
12
13
14
15
16
17
18
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
Voltage Out
Loading
AM1/4S-1215SZ Load vs. Vout
Aimtec
DC-DC
Converter
L1
C2
Load
Vin+
Vin-
+
-
Vo+
Vo-
C1
C3